What are my chances getting into the Lawrenceville School?

Hello, I am currently an 8th grader and I’m just wondering if I have any chances of getting into the Lawrenceville School.
I swim competitively (6-years experience), play the Piano (three years experience), and play the Cello ( four years experience).
I am…
in two orchestras. (One outside of school and one in my public school.)
in the math olympian team at school.
in advance math at my school.
top 5 people who have the fastest mile times in my school (in 2016 and 2017, 6th and 7th grade).

I speak two languages, Mandarin (I came from China) and English.
In 6th grade, my grades are As with some Bs and Cs.
In 7th grade, my grades are As with some Bs.
And currently, in 8th grade, I have straight As.

I haven’t…
taken the ISEE or the SSAT yet
been interviewed yet.

Please be honest with my chances of getting into the L’ville.
Thanks for the help!

Without ISEE/SSAT it is very hard to tell, if you are from China you have to understand that this is a very overly represented population and you should try to show how you stand out of the typical Chinese or Asian. Your grades with Bs and Cs may come into question through the process, and having all As is not really special. If you have good essays, then your chances go way up. Good Luck!